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1. 发明公开

EP4376271A1 ELECTRIC MACHINE FOR MOTOR VEHICLES, METHOD FOR TESTING THE SEALING OF GASKETS PROVIDED IN SUCH AN ELECTRIC MACHINE, AND MOTOR VEHICLE AXLE PROVIDED WITH SUCH ELECTRIC MACHINE 审中-公开
公开(公告)号：EP4376271A1
公开(公告)日：2024-05-29
申请号：EP23211695.4
申请日：2023-11-23
申请人： FERRARI S.p.A.
发明人： FERRARA, Davide , FAVERZANI, Paolo , POGGIO, Luca
IPC分类号： H02K7/00 , H02K11/33 , H02K5/10 , H02K15/14 , G01M3/02 , G01M3/26 , H02K16/00 , B60K1/02
CPC分类号： B60K1/02 , H02K5/10 , H02K7/003 , H02K7/006 , H02K16/00 , H02K15/14 , G01M3/025 , H02K2205/0920130101 , H02K11/33 , G01M3/3272
摘要： An electric machine (2) for motor vehicles has a casing (8) defining at least one chamber accommodating electric/electronic components (17, 30); the rotor of the electric machine (2) has a shaft (20) provided with a first and a second end portion (21, 26), axially opposite one another; the first end portion (21) is configured so as to define a coupling point, at an axial end of the electric machine (2), to transmit motion; at the axial opposite end, the electric machine (2) is closed by a lid (37) having an outer annular portion (38) coupled to the casing (8) through the interposition of at least one gasket (39, 35); the shaft (20) has a through hole (50) with an input mouth (51a) at the first end portion (21) and an output mouth (51b) communicating with the above-mentioned chamber (29a); in a testing method for testing the sealing of the gasket (39, 35), pressurised air is blown through this input mouth (51a) .

2. 发明公开

EP3410580A1 FAN MOTOR APPARATUS AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：EP3410580A1
公开(公告)日：2018-12-05
申请号：EP18173937.6
申请日：2018-05-24
申请人： Sanyo Denki Co., Ltd.
发明人： Inada, Naoya , Kakeyama, Masato , Yanagisawa, Atsushi
IPC分类号： H02K5/173
CPC分类号： H02K5/161 , F04D25/06 , H02K5/1732 , H02K7/083 , H02K7/14 , H02K15/14
摘要： A fan motor includes: a frame bushing part configured to house a rotation drive part; a bearing configured to rotatably support a shaft with respect to the frame bushing part; and at least one shaft fall-out restraining member provided on the shaft and configured to hold the bearing along an axial direction of the shaft.

3. 发明公开

EP3379700A1 GEHÄUSE UND VERFAHREN ZUM HERSTELLEN EINES GEHÄUSES 有权
公开(公告)号：EP3379700A1
公开(公告)日：2018-09-26
申请号：EP17161982.8
申请日：2017-03-21
申请人： Fischer & Kaufmann GmbH & Co. KG
发明人： BISCHOPINK, Hugo , BISCHOPINK, Jürgen , HEUTGER, Tobias , BEHRENDT, Carsten
IPC分类号： H02K5/04 , H02K15/14 , B21D19/04
CPC分类号： H02K5/04 , B21D19/046 , B21D22/14 , H02K15/14
摘要： Die Erfindung betrifft ein Gehäuse (10), insbesondere für einen Elektroantrieb, mit einer trommelförmigen Umfangswand (12) und einem radial verlaufenden Boden (14), wobei im Bereich des Bodens radial nach außen vorstehende Befestigungslaschen (16) angeordnet sind. Gemäß der Erfindung sind die trommelförmige Umfangswand und die radial nach außen vorstehenden Befestigungslaschen einstückig aus einem rohrförmigen Werkstück gebildet, wobei die Befestigungslaschen spanlos durch Materialverdrängung aus dem Material des rohrförmigen Werkstücks angeformt sind. Die Erfindung umfasst auch ein Verfahren zum Herstellen des Gehäuses.

4. 发明授权

EP3078100B1 SPALTTOPF UND VERFAHREN ZUR HERSTELLUNG DESSELBEN 有权
公开(公告)号：EP3078100B1
公开(公告)日：2018-09-05
申请号：EP14821080.0
申请日：2014-12-02
申请人： Klaus Union GmbH & Co. KG
发明人： ESCHNER, Thomas
IPC分类号： B21D22/22 , B65D1/12 , H02K15/14 , H02K15/00 , F04D13/02 , F04D13/06 , H02K5/128
CPC分类号： F04D13/025 , B21D22/22 , B65D1/12 , F04D13/0626 , F05D2230/24 , H02K5/128 , H02K15/00 , H02K15/14 , H02K2005/1287

5. 发明公开

EP3361606A1 LINEAR STEPPER MOTOR, DEVICE AND METHOD FOR MANUFACTURING THE LINEAR STEPPER MOTOR 审中-公开
公开(公告)号：EP3361606A1
公开(公告)日：2018-08-15
申请号：EP18152054.5
申请日：2018-01-17
申请人： Johnson Electric S.A.
发明人： HOWACK, Gerd , BARTHEL, Daniel Gerhard , KURTZ, Andreas , ALBRECHT, Günter
IPC分类号： H02K7/06 , H02K5/173 , H02K15/00 , H02K15/14 , H02K5/15 , H02K37/14
CPC分类号： H02K41/03 , F16K31/047 , F16K31/06 , H02K5/15 , H02K5/1732 , H02K7/06 , H02K7/085 , H02K7/086 , H02K15/00 , H02K15/022 , H02K15/14 , H02K37/14
摘要： A linear stepper motor includes a stator (5), a rotor (6), a cover (4) and a longitudinally displaceable actuating rod (1). The stator (5) is formed as a fully overmoulded stator assembly (17). The stator assembly (17) includes a stator overmould (12). The rotor (6) is received in the stator and includes a spindle (13). The cover (4) is coupled to the stator assembly (17) on the drive side of the linear stepper motor. The actuating rod (1) is guided by the stator assembly (17). The spindle (13) is only supported by its tips between two bearing balls (9) between a stator recess (14) of the stator overmould (12) and a cover recess (15) in the cover (4). A device and a method for manufacturing the linear stepper motor are also provided. The invention relates to a linear stepper motor as well as a device and method for manufacturing a linear stepper motor.

6. 发明公开

EP3273576A1 CARCASSE DE STATOR DE MOTEUR SOUDÉE ET PROCÉDÉ DE FABRICATION CORRESPONDANT 有权
标题翻译：焊接发动机定子壳体和用于制造该壳体的方法
公开(公告)号：EP3273576A1
公开(公告)日：2018-01-24
申请号：EP17181698.6
申请日：2017-07-17
申请人： ALSTOM Transport Technologies
发明人： RAGUIN, Bruno , LOMBARD, Jean-Pierre , TRIMAILLE, Gaëtan
IPC分类号： H02K5/06 , H02K5/04 , H02K5/15 , H02K1/18
CPC分类号： H02K5/06 , H02K1/185 , H02K5/04 , H02K5/15 , H02K15/14
摘要： L'invention concerne une carcasse (10) de stator de moteur comprenant :
- deux plateaux (12) en fonte ;
- au moins un barreau (14) en acier reliant les deux plateaux (12), le barreau (14) présentant deux extrémités fixées chacune à un des plateaux (12) ;
caractérisée en ce que chaque plateau (12) en fonte présente au moins un orifice (20) recevant un insert (22) en acier, l'extrémité du barreau (14) fixée au plateau (12) étant soudée audit insert (22).
摘要翻译：本发明涉及一种电动机定子壳体（10），其包括： - 两个板（12）铸铁; - 至少一个由钢制成的连接两个板（12）的杆（14），杆（14）具有两个端部，每个端部固定到其中一个托盘（12）; 其特征在于，每块板（12）铸铁具有至少一个容纳钢插入件（22）的孔（20），连接到板（12）的杆（14）的端部焊接到所述插入件（22）。

7. 发明公开

EP3273575A1 CARCASSE DE STATOR DE MOTEUR VISSÉE ET PROCÉDÉ CORRESPONDANT 有权
标题翻译： SCISSOR ENGINE STATOR CARCASE AND METHOD THEREOF
公开(公告)号：EP3273575A1
公开(公告)日：2018-01-24
申请号：EP17180708.4
申请日：2017-07-11
申请人： ALSTOM Transport Technologies
发明人： RAGUIN, Bruno , LOMBARD, Jean-Pierre , TRIMAILLE, Gaëtan
IPC分类号： H02K5/06 , H02K5/04 , H02K5/15 , H02K1/18
CPC分类号： H02K5/06 , H02K1/185 , H02K5/04 , H02K5/15 , H02K15/14
摘要： Carcasse (10) de stator de moteur comprenant :
- deux plateaux (12) en fonte ; et
- au moins un barreau (14) en acier reliant les deux plateaux (12), chaque barreau (14) présentant deux extrémités filetées ;
caractérisée en ce que la carcasse (10) comprend en outre au moins une douille filetée (22) et en ce que chacun des plateaux (12) comprend au moins un orifice servant de siège à chaque douille filetée (22), les extrémités filetées de chaque barreau (14) étant engagées dans les douilles filetées (22).
摘要翻译：一种电动机定子壳体（10），包括： - 两个铸铁托盘（12）; 和 - 连接所述两个板（12）的至少一个钢条（14），每个条（14）具有两个螺纹端部; 其特征在于，所述胎体（10）还包括至少一个螺纹衬套（22），并且每个所述托盘（12）包括用作每个螺纹衬套（22）的支座的至少一个孔口，每个杆（14）接合在螺纹衬套（22）中。

8. 发明授权

EP2600469B1 Circuit-terminal connecting device 失效
标题翻译：电路终端连接设备
公开(公告)号：EP2600469B1
公开(公告)日：2018-01-24
申请号：EP12192499.7
申请日：2012-11-14
申请人： DAI-ICHI SEIKO CO., LTD.
发明人： Takeshi, Hirakawa
IPC分类号： H01R12/73 , H01R12/79 , H01R12/78 , H01R13/627 , H05K3/36 , H01R12/50 , H01R13/639 , H02K7/08 , H02K7/09 , H02K15/14 , H05K1/18
CPC分类号： H01R12/73 , H01R12/78 , H01R12/79 , H01R13/627 , H01R13/639 , H02K7/08 , H02K7/09 , H02K15/14 , H05K1/182 , H05K3/361 , H05K2201/0949 , H05K2201/10189 , H05K2201/2018
摘要： A circuit-terminal connecting device comprising a first connector (12) having a first housing (15) fixed to a main circuit board (11) and first contacts (16) supported by the first hous i ng (15) to be connected with first circuit-terminals provided on the main circuit board (11) and a second connector (14; 40) having a second housing (17; 41) attached to a flat circuit member (13) and second contacts (18; 42) supported by the second housing (17; 41) to be connected with second circuit-terminals (20) provided on the flat circuit member (13). The first housing (15) of the first connector (12) fits into a hole (22; 44) formed in the second housing (17; 41) of the second connector (14; 40) so as to create an electrical piling connection between the main circuit board (11) and the flat circuit member (13) wherein the flat circuit member (13) is laid on top of the main circuit board (11) and the first circuit-terminals are electrically connected with the second circuit-terminals (20) through the first and second connectors (12, 14; 40).

9. 发明授权

EP2922182B1 A tool and a method for the assembly of a generator 有权转让
标题翻译：用于组装发电机的工具和方法
公开(公告)号：EP2922182B1
公开(公告)日：2017-12-06
申请号：EP14160295.3
申请日：2014-03-17
申请人： General Electric Technology GmbH
发明人： Kunka, Grzegorz Jakub , Fogel, Robert , Hediger, Daniel
IPC分类号： H02K5/14 , H02K15/14 , H02K5/04
CPC分类号： H02K15/14 , H02K5/04 , H02K5/14 , Y10T29/49009 , Y10T29/53143
摘要： The present disclosure relates to the technical field of tools for generators or machines and to methods for assembling parts to electrical generators or machines by means of tools. Objects of the invention are to ensure an easy, safe, and time- consuming assembly of an inner enclosure to a generator or a machine. The objects are solved by a tool for the assembly of an inner enclosure of a generator 40 or a machine 40, whereby the tool 1 comprises a first part 10 and a second part 20, the first part 10 comprises a plate 2 which comprises at one side a half- ring 11, the second part 20 comprises a half-ring 13 corresponding to the half- ring 11 of the first part 10 to be assembled to a full- ring 22 to encompass the shaft 41 of the generator 40 or the machine 40 and be fixed to the inner enclosure 5, 6 in assembly.

10. 发明公开

EP2790301A3 Systems and methods for isolating a conduit enclosure using an adapter plate for an explosion proof motor 审中-公开
标题翻译：使用防爆电机的适配板隔离导管外壳的系统和方法
公开(公告)号：EP2790301A3
公开(公告)日：2017-11-08
申请号：EP14163144.0
申请日：2014-04-02
申请人： General Electric Company
发明人： Nair, Sasidharan , Garlapati, Praveen Kumar
IPC分类号： H02K5/136 , H02K5/22
CPC分类号： H02K5/136 , H02K5/225 , H02K15/14 , Y10T29/49009
摘要： An enclosure system includes a stator enclosure defining an enclosure opening, and an adapter (510) having a first entry port (520), and defines a center cavity (516) having a first volume. Enclosure system includes a conduit enclosure (550) coupled to one or more of stator enclosure and adapter (510). Conduit enclosure (550) includes a base member (552) having at least one side wall (554), a rear wall (556) coupled to side wall (554) and defining a second entry port (560), an interior cavity (558), and a terminal connection block coupled to base member (552) and having at least one terminal. Enclosure system includes at least one electrical lead extending from the stator enclosure through first enclosure opening, through first entry port (520), through center cavity (516), through second entry port (560), and into the interior cavity (558). Electrical lead occupies a portion of first volume and leaves a remaining volume. Enclosure system includes sealing compound coupled with adapter (510) such that substantially all of remaining volume is occupied.
摘要翻译：一种外壳系统包括限定外壳开口的定子外壳和具有第一进入端口（520）的适配器（510），并且限定具有第一体积的中心腔（516）。外壳系统包括联接到定子外壳和适配器（510）中的一个或多个的导管外壳（550）。导管外壳（550）包括具有至少一个侧壁（554），连接到侧壁（554）并限定第二入口（560）的后壁（556）的基座构件（552），内腔（558））以及耦合到基座构件（552）并且具有至少一个端子的端子连接块。外壳系统包括从定子外壳通过第一外壳开口，穿过第一进入端口（520），穿过中心腔（516），穿过第二进入端口（560）并进入内腔（558）延伸的至少一个电引线。电引线占据第一卷的一部分并留下剩余的体积。外壳系统包括与适配器（510）耦合的密封化合物，使得基本上所有的剩余容积被占用。

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